CN215486890U

CN215486890U - Quick oil supplementing device of coal mining heading machine

Info

Publication number: CN215486890U
Application number: CN202121972332.8U
Authority: CN
Inventors: 李小龙; 李志坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-21
Filing date: 2021-08-21
Publication date: 2022-01-11
Anticipated expiration: 2031-08-21

Abstract

The utility model discloses a quick oil supplementing device of a coal mining tunneling machine, and relates to the technical field of tunneling machines. It is through the cooperation between automatic oil supplementing mechanism and the anti-return mechanism, after the inside oil of first oil tank reduces to a certain extent, the inside oil of second oil tank can be added to the box automatically inside, and automatic shutdown after the box is inside to be filled with oil, then manually add the inside oil of box to inside the first oil tank again, the refluence of fluid not only can be avoided to this in-process, and need not go to observe the entry driving machine again and need mend oil when, workman's work load has effectively been reduced, and work efficiency is improved.

Description

Quick oil supplementing device of coal mining heading machine

Technical Field

The utility model relates to the technical field of development machines, in particular to a quick oil supplementing device of a coal mining development machine.

Background

In the coal mining operation of large and medium coal mines, a large number of tunneling machines are used, the tunneling machines mainly comprise a loading mechanism, a cutting mechanism, a traveling mechanism, a hydraulic mechanism, a scraper conveyor and the like, wherein the hydraulic mechanism is used as the power output of the tunneling machine, the working medium of the hydraulic mechanism is hydraulic oil, and the oil quantity and the cleanness degree of the hydraulic oil directly influence the normal operation of the hydraulic mechanism.

Through the retrieval, the patent number is CN211116939U 8's a coal mining entry driving machine's quick oil supplementing device, through be provided with the gas holder on the pipe, after the installation, utilize push rod and push pedal, with the gas suction in the pipe in the gas holder, thereby the pressure in the device has been reduced, under the effect of pressure, make the baffle upwards rotate, thereby make fluid can follow quick flow direction hydraulic mechanism in the oil tank, accomplish quick oil supplementing, and easy operation is convenient, the fluid volume after supplementing oil in the device through the observation window, utilize the push rod with the gas propelling movement in the gas holder to the device in, utilize gas to flow the fluid in the device to both sides, avoid the delay of the fluid in the device, thereby utilize the baffle to block, the refluence of fluid has been avoided, the cleanness of fluid has been guaranteed.

Although the existing device solves the problem that oil easily flows backwards, the existing device needs to manually observe the residual amount of the oil in the development machine, and then manually refuel the development machine, so that time and labor are wasted; therefore, the rapid oil supplementing device of the coal mining heading machine solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to make up the defects of the prior art and provides a quick oil supplementing device of a coal mining heading machine.

In order to achieve the purpose, the utility model provides the following technical scheme: a quick oil supplementing device of a coal mining heading machine comprises a first oil tank and a second oil tank, wherein opposite surfaces of the first oil tank and the second oil tank are attached to each other, a limiting hole is formed in the upper surface of the first oil tank, a photoelectric sensor is fixedly connected to the upper surface of the first oil tank, and a box body is fixedly connected to the upper surface of the first oil tank;

the surface of first oil tank is provided with automatic oil supplementing mechanism, the surface of second oil tank is provided with anti-return mechanism.

Further, automatic oil supplementing mechanism includes water pump and straight board, the bottom surface of water pump and the last fixed surface of second oil tank are connected, the right side fixedly connected with inlet tube of water pump, the left side fixedly connected with outlet pipe of water pump.

Furthermore, the one end that the water pump was kept away from to the inlet tube runs through the inside that the second oil tank does not extend to the second oil tank, the one end that the water pump was kept away from to the outlet pipe runs through the box and extends to the inside of box.

Furthermore, the straight plate is provided with first pin holes which are arranged equidistantly, the straight plate is sleeved with a first sleeve, the first sleeve is provided with a second pin hole, the outer surface of the straight plate is provided with a pin shaft, one end of the pin shaft penetrates through the first pin hole and the second pin hole and extends to the outer surface of the first sleeve, and the bottom surface of the straight plate is fixedly connected with a floating plate.

Furthermore, the backflow prevention mechanism comprises two first inclined plates and two second inclined plates, wherein the two first inclined plates are fixedly connected with the inner wall of the box body in the face away from each other, and the two second inclined plates are fixedly connected with the inner wall of the box body in the face away from each other.

Further, two be provided with first worker's word board between first swash plate and the two second swash plates, the fixed surface of first worker's word board is connected with the gag lever post, the one end that first worker's word board was kept away from to the gag lever post runs through the box and extends to the surface of box.

Further, the one end fixedly connected with limiting plate of first I-shaped board is kept away from to the gag lever post, the bottom surface fixedly connected with elastic component of limiting plate, the one end that the limiting plate was kept away from to the elastic component is connected with the last fixed surface of box, two the top of first swash plate is provided with second I-shaped board, the one end that two first swash plates were kept away from to second I-shaped board runs through the box and extends to the surface of box.

Furthermore, the outer surface of the box body is fixedly connected with a second sleeve, a Z-shaped plate is arranged above the first oil tank and is sleeved with the second sleeve, and one end of the Z-shaped plate is located above the second I-shaped plate.

Compared with the prior art, the quick oil supplementing device of the coal mining heading machine has the following beneficial effects:

1. according to the utility model, through the matching between the automatic oil supplementing mechanism and the backflow preventing mechanism, when the oil in the first oil tank is reduced to a certain degree, the oil in the second oil tank can be automatically added into the tank body, and can be automatically stopped after the tank body is filled with the oil, and then the oil in the tank body is manually added into the first oil tank, so that the backflow of the oil can be avoided, and the situation that the oil needs to be supplemented when the heading machine needs to be observed is avoided, the workload of workers is effectively reduced, and the working efficiency is improved.

2. According to the utility model, through the matching between the straight plate and the first sleeve, the distance between the first sleeve and the photoelectric sensor can be adjusted, and further the liquid level height of the first oil tank when oil supplement is required can be changed according to the requirements of field conditions.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic perspective view of the first fuel tank and the tank of the present invention;

FIG. 4 is a top view of the concealed box of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: the automatic oil supplementing device comprises a first oil tank 1, a second oil tank 2, a tank body 3, an automatic oil supplementing mechanism 4, a water pump 401, a straight plate 402, a water inlet pipe 403, a water outlet pipe 404, a first sleeve 405, a pin shaft 406, a floating plate 407, a backflow preventing mechanism 5, a first inclined plate 501, a second inclined plate 502, a first I-shaped plate 503, a limit rod 504, a limit plate 505, an elastic part 506, a second I-shaped plate 507, a second sleeve 508 and a Z-shaped plate 509.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

The embodiment provides a quick oil supplementing device of a coal mining heading machine, which is used for supplementing hydraulic oil of the coal mining heading machine, and can be automatically supplemented after the oil in a first oil tank 1 is reduced to a certain degree through an automatic oil supplementing mechanism 4 and an anti-backflow mechanism 5, so that the situation that the oil needs to be supplemented when the heading machine needs to be observed is avoided.

Referring to fig. 1 to 5, the portable electronic device comprises a first oil tank 1 and a second oil tank 2, wherein one opposite surfaces of the first oil tank 1 and the second oil tank 2 are attached to each other, a limiting hole is formed in the upper surface of the first oil tank 1, a photoelectric inductor is fixedly connected to the upper surface of the first oil tank 1, a tank body 3 is fixedly connected to the upper surface of the first oil tank 1, the first oil tank 1 and the second oil tank 2 are equal in size, and the limiting hole formed in the first oil tank 1 is a rectangular hole.

The surface of first oil tank 1 is provided with automatic oil supplementing mechanism 4, and automatic oil supplementing mechanism 4 includes water pump 401 and straight board 402, and the bottom surface of water pump 401 is connected with the last fixed surface of second oil tank 2, and the right side fixedly connected with inlet tube 403 of water pump 401, the left side fixedly connected with outlet pipe 404 of water pump 401.

Photoelectric sensor is connected with water pump 401 electricity, and photoelectric sensor senses bright water pump 401 is out of work, and photoelectric sensor can not respond to bright water pump 401 work, and straight board 402 can slide along the spacing hole that first oil tank 1 was seted up, and inlet tube 403 and outlet pipe 404 all are linked together with water pump 401.

One end of the water inlet pipe 403, which is far away from the water pump 401, penetrates through the second oil tank 2 and does not extend into the second oil tank 2, one end of the water outlet pipe 404, which is far away from the water pump 401, penetrates through the tank body 3 and extends into the tank body 3, and the water pump 401 sucks the oil out of the second oil tank 2 through the water inlet pipe 403 and discharges the oil into the tank body 3 through the water outlet pipe 404.

The straight plate 402 is provided with first pin holes which are arranged equidistantly, the straight plate 402 is sleeved with a first sleeve 405, the first sleeve 405 is provided with a second pin hole, the outer surface of the straight plate 402 is provided with a pin shaft 406, one end of the pin shaft 406 penetrates through the first pin hole and the second pin hole and extends to the outer surface of the first sleeve 405, and the bottom surface of the straight plate 402 is fixedly connected with a floating plate 407.

When the oil in the first oil tank 1 is reduced to a certain degree, the floating plate 407 can drive the straight plate 402 and the first sleeve 405 to descend to the bottom surface of the first sleeve 405 to be in contact with the photoelectric sensor, then the water pump 401 starts to work, the pin shaft 406 penetrates through the first pin holes at different positions to be connected with the second pin holes, the distance between the first sleeve 405 and the photoelectric sensor can be adjusted, and then the liquid level height of the first oil tank 1 when the oil needs to be replenished can be changed according to the requirements of the field situation.

The surface of second oil tank 2 is provided with anti-return mechanism 5, and anti-return mechanism 5 includes two first swash plates 501 and two second swash plates 502, and the one side that two first swash plates 501 kept away from each other all with the inner wall fixed connection of box 3, the one side that two second swash plates 502 kept away from each other all with the inner wall fixed connection of box 3.

The size of the space formed by the two first sloping plates 501 and the box body 3 is equal to the size of the space between the two second sloping plates 502 and the two first sloping plates 501, and the box body 3 is provided with a through groove matched with the gap between the two second sloping plates 502.

A first I-shaped plate 503 is arranged between the two first sloping plates 501 and the two second sloping plates 502, a limiting rod 504 is fixedly connected to the outer surface of the first I-shaped plate 503, one end, far away from the first I-shaped plate 503, of the limiting rod 504 penetrates through the box body 3 and extends to the outer surface of the box body 3, and the upper surface and the bottom surface of the first I-shaped plate 503 can respectively block a gap between the two first sloping plates 501 and the two second sloping plates 502.

One end fixedly connected with limiting plate 505 that first I-shaped plate 503 was kept away from to gag lever post 504, the bottom surface fixedly connected with elastic component 506 of limiting plate 505, the one end that limiting plate 505 was kept away from to elastic component 506 is connected with the last fixed surface of box 3, the top of two first swash plates 501 is provided with second I-shaped plate 507, the one end that two first swash plates 501 were kept away from to second I-shaped plate 507 runs through box 3 and extends to the surface of box 3.

The limiting plate 505 is manually pressed downwards, the limiting plate 505 drives the limiting rod 504 and the first inclined plate 503 to move downwards, oil between the two first inclined plates 501 can flow into the space between the two second inclined plates 502, and at the moment, the gap between the two second inclined plates 502 is blocked by the bottom surface of the first inclined plate 503.

The limiting plate 505 is loosened, the limiting rod 504 and the first I-shaped plate 503 are reset under the action of the elastic piece 506, at the moment, the gap between the two first inclined plates 501 is blocked by the upper surface of the first I-shaped plate 503, the crude oil is effectively prevented from being polluted by the backflow of the oil, the oil flows into the first oil tank 1 from the space between the two second inclined plates 502, and the oil supplement of the heading machine is completed.

The outer surface of box 3 is fixedly connected with second sleeve 508, and the top of first oil tank 1 is provided with Z template 509, and Z template 509 cup joints with second sleeve 508 mutually, and the one end of Z template 509 is located the top of second I-shaped board 507.

The water pump 401 sucks oil from the second oil tank 2 through the water inlet pipe 403 and discharges the oil into the tank 3 through the water outlet pipe 404, and under the action of the first inclined plates 503, the oil is between the two first inclined plates 501, and when the oil level between the first inclined plates 501 rises, the oil drives the second inclined plates 507 to rise.

When the second I-shaped plate 507 rises to the position where the upper surface of the second I-shaped plate 507 is in contact with the Z-shaped plate 509, the second I-shaped plate 507 continuously rises to drive the Z-shaped plate 509 to rise along the second sleeve 508, the Z-shaped plate 509 rises to drive the first sleeve 405, the straight plate 402 and the floating plate 407 to rise, the bottom surface of the first sleeve 405 is not in contact with the photoelectric sensor, and the second water pump 401 stops oiling.

The working principle is as follows: when the oil in the first oil tank 1 is reduced to a certain degree, the floating plate 407 drives the straight plate 402 and the first sleeve 405 to descend until the bottom surface of the first sleeve 405 contacts with the photoelectric sensor, then the water pump 401 starts to work, the water pump 401 sucks the oil from the second oil tank 2 through the water inlet pipe 403 and discharges the oil into the tank body 3 through the water outlet pipe 404, under the action of the first I-shaped plate 503, the oil is between the two first inclined plates 501, when the oil level between the first inclined plates 501 rises, the second I-shaped plate 507 is driven to rise, when the second I-shaped plate 507 rises until the upper surface of the second I-shaped plate is contacted with the Z-shaped plate 509, the second I-shaped plate 507 continues to rise and drives the Z-shaped plate 509 to rise along the second sleeve 508, the Z-shaped plate 509 rises and can drive the first sleeve 405, the straight plate 402 and the floating plate 407 to rise, and further the bottom surface of the first sleeve 405 is not contacted with the photoelectric sensor, and the second water pump 401 stops oiling, then, the limiting plate 505 is manually pressed downwards, the limiting plate 505 drives the limiting rod 504 and the first H-shaped plate 503 to move downwards, oil between the two first inclined plates 501 can flow into the space between the two second inclined plates 502, at the moment, the gap between the two second inclined plates 502 is blocked by the bottom surface of the first H-shaped plate 503, the limiting plate 505 is loosened, under the action of the elastic piece 506, the limiting rod 504 and the first H-shaped plate 503 reset, at the moment, the gap between the two first inclined plates 501 is blocked by the upper surface of the first H-shaped plate 503, the oil is effectively prevented from flowing back to pollute crude oil, the oil can flow into the first oil tank 1 from the space between the two second inclined plates 502, and oil supplement for the heading machine is completed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a coal mining entry driving machine's quick oil supplementing device, includes first oil tank (1) and second oil tank (2), its characterized in that: the utility model discloses a fuel tank, including first oil tank (1), second oil tank (2), spacing hole has been seted up to the upper surface of first oil tank (1), the last fixed surface of first oil tank (1) is connected with the photoelectric sensing ware, the last fixed surface of first oil tank (1) is connected with box (3), the surface of first oil tank (1) is provided with automatic oil supplementing mechanism (4), the surface of second oil tank (2) is provided with anti-return mechanism (5).

2. The quick oil supplementing device of the coal mining tunneling machine according to claim 1, characterized in that: automatic mend oily mechanism (4) and include water pump (401) and straight board (402), the bottom surface of water pump (401) is connected with the last fixed surface of second oil tank (2), the right side fixedly connected with inlet tube (403) of water pump (401), the left side fixedly connected with outlet pipe (404) of water pump (401).

3. The quick oil supplementing device of the coal mining tunneling machine according to claim 2, characterized in that: one end of the water inlet pipe (403) far away from the water pump (401) penetrates through the second oil tank (2) and does not extend to the inside of the second oil tank (2), and one end of the water outlet pipe (404) far away from the water pump (401) penetrates through the box body (3) and extends to the inside of the box body (3).

4. The quick oil supplementing device of the coal mining tunneling machine according to claim 2, characterized in that: the improved structure of the straight plate comprises a straight plate (402), wherein first pin holes are formed in the straight plate (402) and are arranged equidistantly, a first sleeve (405) is sleeved on the straight plate (402), a second pin hole is formed in the first sleeve (405), a pin shaft (406) is arranged on the outer surface of the straight plate (402), one end of the pin shaft (406) penetrates through the first pin hole and the second pin hole and extends to the outer surface of the first sleeve (405), and a floating plate (407) is fixedly connected to the bottom surface of the straight plate (402).

5. The quick oil supplementing device of the coal mining tunneling machine according to claim 1, characterized in that: the backflow prevention mechanism (5) comprises two first inclined plates (501) and two second inclined plates (502), wherein one faces, away from each other, of the first inclined plates (501) are fixedly connected with the inner wall of the box body (3), and the other faces, away from each other, of the second inclined plates (502) are fixedly connected with the inner wall of the box body (3).

6. The quick oil supplementing device of the coal mining tunneling machine according to claim 5, characterized in that: two be provided with first worker's word board (503) between first swash plate (501) and two second swash plates (502), the surface fixed connection of first worker's word board (503) has gag lever post (504), the one end that first worker's word board (503) was kept away from in gag lever post (504) runs through box (3) and extends to the surface of box (3).

7. The quick oil supplementing device of the coal mining tunneling machine according to claim 6, characterized in that: one end fixedly connected with limiting plate (505) of first worker's word board (503) is kept away from in gag lever post (504), the bottom surface fixed connection elastic component (506) of limiting plate (505), the one end of limiting plate (505) and the last fixed surface of box (3) are kept away from in elastic component (506), two the top of first swash plate (501) is provided with second worker's word board (507), the one end that two first swash plates (501) were kept away from in second worker's word board (507) runs through box (3) and extends to the surface of box (3).

8. The quick oil supplementing device of the coal mining tunneling machine according to claim 7, characterized in that: the outer surface fixedly connected with second sleeve (508) of box (3), the top of first oil tank (1) is provided with Z template (509), Z template (509) cup joint with second sleeve (508) mutually, the one end of Z template (509) is located the top of second I-shaped board (507).